61718956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{20117}}^1$

素因数の和:20193

約数の個数: 24

約数和(自身を含む): 118293840

約数和(自身を除く): 56574884

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 20117, 40234, 80468, 261521, 523042, 1046084, 1186903, 2373806, 4747612, 15429739, 30859478, 61718956]

約数ペア:

[(1, 61718956), (2, 30859478), (4, 15429739), (13, 4747612), (26, 2373806), (52, 1186903), (59, 1046084), (118, 523042), (236, 261521), (767, 80468), (1534, 40234), (3068, 20117)]